Time scales and FSI in oscillatory liquid-filled pipe flow

A.S. Tijsseling, A.E. Vardy

Research output: Book/ReportReportAcademic

7 Citations (Scopus)
52 Downloads (Pure)

Abstract

The validity of various methods of modelling unsteady flows – namely quasi-steady, rigid-column (with and without friction) and water-hammer (with and without fluidstructure interaction (FSI)) is examined at various time scales of excitation. One aim is to find the time scales for which 1D-FSI is of importance in forced oscillating pipe flow. Illustrative examples are given for starting and oscillating laminar flows in a single pipe.
Original languageEnglish
Place of PublicationEindhoven
PublisherTechnische Universiteit Eindhoven
Number of pages19
Publication statusPublished - 2008

Publication series

NameCASA-report
Volume0817
ISSN (Print)0926-4507

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